The bar chart below shows the average monthly peak daytime temperatures at Graaff-Reinet
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 30.6 | 29.6 | 27.1 | 23.9 | 20.6 | 18.1 | 18.2 | 19.8 | 22.4 | 24.4 | 26.9 | 29.4 |
°F | 87.1 | 85.4 | 80.8 | 75.1 | 69.1 | 64.6 | 64.7 | 67.6 | 72.3 | 76 | 80.5 | 84.9 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
The graph below shows the average rainfall and number of rainy days per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 32 | 43 | 52 | 28 | 23 | 13 | 16 | 21 | 13 | 32 | 32 | 34 |
inches | 1.2 | 1.7 | 2 | 1.1 | 0.9 | 0.5 | 0.6 | 0.8 | 0.5 | 1.2 | 1.3 | 1.3 |
Rainy days | 5 | 7 | 8 | 6 | 4 | 4 | 3 | 4 | 4 | 6 | 6 | 6 |
Average annual rainfall in Graaff-Reinet: 330.533mm (130.1 inches)
The bar chart below shows the average daily sunshine hours in Graaff-Reinet
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 11.2 | 9.9 | 9.2 | 8.4 | 8 | 7.9 | 8.6 | 9.1 | 9 | 9.4 | 10.5 | 11.4 |
The graph below shows the daily range of temperatures for each month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | 15 | 15 | 13.8 | 10.8 | 7.7 | 5.4 | 4.7 | 5.7 | 7.5 | 9.2 | 11.5 | 13.4 |
Max °C | 31 | 30 | 27.5 | 24.3 | 21 | 18.4 | 18.5 | 20.1 | 22.8 | 24.8 | 27.3 | 29.8 |
Min °F | 59 | 59 | 56.8 | 51.4 | 45.8 | 41.7 | 40.5 | 42.3 | 45.4 | 48.6 | 52.7 | 56.1 |
Max °F | 73.4 | 72.5 | 69.1 | 63.5 | 57.7 | 53.4 | 52.9 | 55.2 | 59.2 | 62.6 | 66.9 | 70.9 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 22.4 | 22.7 | 22.4 | 21.4 | 20.6 | 19.5 | 18.8 | 18.5 | 18.7 | 19.2 | 20.1 | 21.4 |
°F | 72.3 | 72.9 | 72.2 | 70.6 | 69 | 67.1 | 65.8 | 65.3 | 65.7 | 66.6 | 68.3 | 70.5 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 12 | 10 | 9 | 9 | 9 | 10 | 11 | 12 | 12 | 12 | 12 | 12 |
mph | 7 | 7 | 6 | 5 | 6 | 7 | 7 | 8 | 7 | 8 | 8 | 7 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
49% | 55% | 58% | 58% | 54% | 52% | 49% | 47% | 48% | 50% | 51% | 49% |
Hottest month: | January | 30.6°C 87.1°F |
---|---|---|
Driest month: | June | 13mm 0.5ins |
Sunniest month: | August | 9.1hrs |
Coldest month: | July | 18.2°C 64.8°F |
Wettest month: | March | 52mm 2ins |
Warmest sea: | February | 22.7°C 72.9°F |